A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5925-01-078-6673
NSN 5965-01-051-0126
NSN 5925-01-031-7381
NSN 6150-01-658-6419
NSN 6610-00-008-4075
NSN 5895-00-077-0112
NSN 5935-00-291-0954
NSN 7035-01-215-7764
NSN 2925-00-149-0760
NSN 5965-01-323-0501
NSN 6150-01-583-7196
NSN 2925-00-351-1015